Merge pull request #180 from brentru/add-hashlib

Add hashlib module to bundle

Author: brentru

.gitmodules

@@ -511,3 +511,6 @@
 [submodule "libraries/drivers/ssd1327"]
 	path = libraries/drivers/ssd1327
 	url = https://github.com/adafruit/Adafruit_CircuitPython_SSD1327.git
+[submodule "libraries/helpers/hashlib"]
+	path = libraries/helpers/hashlib
+	url = https://github.com/adafruit/Adafruit_CircuitPython_hashlib.git

docs/drivers.rst

@@ -41,6 +41,7 @@ These libraries build on top of the low level APIs to simplify common tasks.
     AVR programming <https://circuitpython.readthedocs.io/projects/avrprog/en/latest/>
     Azure IoT <https://circuitpython.readthedocs.io/projects/azureiot/en/latest/>
     Bitmap Font <https://circuitpython.readthedocs.io/projects/bitmap-font/en/latest/>
+    hashlib <https://circuitpython.readthedocs.io/projects/hashlib/en/latest/>
     Bluefruit LE Connect App <https://circuitpython.readthedocs.io/projects/bluefruitconnect/en/latest/>
     Bluetooth Low Energy (BLE) <https://circuitpython.readthedocs.io/projects/ble/en/latest/>
     Board Test Suite <https://circuitpython.readthedocs.io/projects/boardtest/en/latest/>